2 years ago

For the data set 7, 5, 10, 11, 12, the mean, X, is 9. What is the standard deviation?

2 answers:

dlinn [17]2 years ago

7 0

Answer:

= 2.9154759474227

Step-by-step explanation:

Anna [14]2 years ago

5 0

Answer:

The standard deviation is about 2.915

Step-by-step explanation:

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ollegr [7]

$y = \frac{x - 5}{x^{2} - 6x + 5}$
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+ 1 + 1
x = 1

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agasfer [191]

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lukranit [14]

Answer:

(A) No solution

(B) One solution

(D) One solution

(E) No solution

Please tell me if this is incorrect. I hope this helps!

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3 years ago

seraphim [82]

No she is not correct she needs to go back to school and learn math

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Lunna [17]

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